The Texas Instruments LM2676S-ADJEVM evaluation module (EVM) helps designers evaluate the operation and performance of the LM2676 wide-input voltage Simple Switcher® buck regulator. The LM2676 is a simple to use DC-DC converter and it requires minimum number of external components.
Other features include fault protection and a fixed-frequency oscillator. The LM2676S-ADJEVM is configured for an output voltage of 5.0 V and a switching frequency of 260 kHz. Refer to the LM2676 datasheet for additional features, detailed description and available options.
| Manufacturer | Texas Instruments |
|---|---|
| Category | AC/DC and DC/DC Conversion |
| Sub-Category | DC/DC SMPS - Single Output |
| Eval Board Part Number | 296-46719-ND |
| Eval Board Supplier | Texas Instruments |
| Eval Board |
Normally In Stock
|
| Topology |
Step Down
|
| Outputs and Type |
1 Non-Isolated
|
| Voltage Out: Factory Set |
5 V
|
| Current Out |
3 A
|
| Voltage In |
8 ~ 40 V
|
| Efficiency @ Conditions |
>94%, 20V in, 12 0.0V @ 1 ~ 3 A
>88%, 20V in, 5V @ 1 ~ 3 A >84%, 20V in, 3.3V @ 1 ~ 3 A |
| Voltage Out Range |
1.2 ~ 37 V
|
| Features |
Current Limit (Adj. or Fixed)
Shutdown, Enable, Standby Soft Start Thermal Protection |
| Switching Frequency |
260 kHz
|
| Standby Current [Typical] |
50 µA
|
| Quiescent Current [Typical] |
4.2 mA
|
| Component Count + Extras |
12 + 12
|
| Internal Switch |
Yes
|
| Design Author |
Texas Instruments
|
| Application / Target Market |
Battery Chargers
Power: Auxiliary Power Supply |
| Standby Current [Maximum] |
100 µA
|
| Quiescent Current [Maximum] |
6 mA
|
| Main I.C. Base Part |
LM2676
|
| Date Created By Author | 2016-06 |
| Date Added To Library | 2017-08 |
United Kingdom
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